Answer: D, 6y + 1z = 7x - 3w
Step-by-step explanation: Expressions do not have equal signs (=), D is the correct answer.
Answer:
Step-by-step explanation:
lets do 3/7.
3.0/7 is .4 and .2
.20/7 is .14 and 6/7
.4+.14 is .54
but with 6/7 hundredth you add 1 more
so .55
Answer:
60
Step-by-step explanation:
nPr=n!/(n-r)!
5!/(5-3)!
(5*4*3*2*1)/(2*1)
120/2
60